{"source":"https://api.gridrock.ai/mcp","tool":"find_twins","scope":"mh36","archetype":"twins","cell":{"admin_code":470,"cluster_id":4700008032},"envelope":{"ok":true,"tool":"find_twins","generation":{"namespace":"bs:cube:0852c73eef54","schema_fingerprint_ns":"0852c73eef54"},"result":{"twin_keys":["470:4700007504","470:4700007396","470:4700008475","470:4700007658","470:4700008156","470:4700007755","466:4660008475","470:4700007668","470:4700007569","466:4660007124","496:4960000907","470:4700008034","470:4700008978","470:4700007669","466:4660008168","470:4700007959","470:4700007209","470:4700007943","470:4700007308","470:4700008854","470:4700007680","470:4700008136","470:4700008314","466:4660008163","470:4700008478"],"twin_admin_codes":[470,470,470,470,470,470,466,470,470,466,496,470,470,470,466,470,470,470,470,470,470,470,470,466,470],"twin_sims":[0.5269087799144678,0.4992356146427608,0.4907853194605112,0.4498070281020423,0.43590537337756846,0.43014448491410384,0.4209804219672612,0.41149426793613925,0.4078339366820778,0.39412519210168956,0.3898270323031924,0.38703037361115367,0.3823750959090252,0.38050904414214665,0.38036019936038096,0.3714545126348471,0.36802811622524495,0.3645679396520341,0.36450655013975153,0.3621110079523388,0.361554689887398,0.36016741233655797,0.35833877992574736,0.3559202910200436,0.35578424707065076],"twin_dists":[0.14701973677464056,0.15308419043850097,0.1549537594812914,0.1641704567441078,0.16736484239722454,0.16870032170877836,0.17083989911914216,0.17307549857736299,0.17394409704394087,0.17722863776051556,0.1782691999303161,0.178949145209623,0.18008616009574718,0.1805437873302298,0.1805803362691262,0.18277995357813476,0.18363315078324427,0.18449879830118962,0.18451419360658466,0.18511597642021438,0.1852560172918409,0.18560571239591525,0.18606771349434192,0.18668060272177633,0.18671514236284897],"n_dims_used":43,"mean_confidence":0.9171644698741824},"coverage":{"mean_confidence":0.9171644698741824,"n_dims_used":43,"similarity_metric":{"field":"twin_sims","kind":"cosine_in_zscored_morphology_space","range":"[-1, 1]; higher = more similar","interpretation":"cosine similarity in the z-scored feature space (n_dims_used dims). High-dimensional cosine concentrates near 0, so absolute values are typically SMALL and are meaningful only RELATIVELY (rank order / vs the cohort) — NOT a 0–1 probability. mean_confidence is the SEPARATE GUM uncertainty weight of the anchor's witnessed features, not a function of the similarities."}},"error":null}}